The Valve,safety Relief, cataloged under National Stock Number 4820-01-353-7380, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Insinger Machine Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-353-7380 |
| Primary Part Number | 1176-89 ITEM 3 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Insinger Machine Co |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Material | COPPER ALLOY BODY |
| Valve Operation Method | AUTOMATIC |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Nominal Outside Diameter | 0.750 INCHES ALL ENDS IN |
| Flow Control Device | DISK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D-2505 | Insinger Machine Co (USA) |
| 1176-89 ITEM 3 PRIMARY | Insinger Machine Co (USA) |
NSN 4820-01-353-7380 is a Valve,safety Relief, manufactured by Insinger Machine Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-353-7380 has 2 cross-referenced part numbers: D-2505 (Insinger Machine Co), 1176-89 ITEM 3 (Insinger Machine Co).
There are 3 known substitutes for 4820-01-353-7380: 3030-00-528-3768, 5910-00-988-4716, 4820-01-440-1340. Verify interchangeability with system specifications before substitution.
Key specifications for 1176-89 ITEM 3: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Material: COPPER ALLOY BODY; Valve Operation Method: AUTOMATIC; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS. 6 total characteristics are documented in the Federal Logistics Information System.